JP6628662B2 - Dispenser with measuring cap - Google Patents

Description

  The present invention relates to a main body cap that is assembled to a mouth portion of a bottle-shaped container body and guides the discharging of a content liquid, and a measuring and measuring method that measures the discharged content liquid by detachably attaching the main body cap to the main body cap. The present invention relates to a spout with a measuring cap comprising a cap.

  When pouring out the content liquid from a container such as a synthetic resin blow bottle that contains the liquid content liquid such as liquid detergent, softener, bleach, etc. In order to be able to measure, a spout with a measuring function added to a spout of a container body is used.

  As one of the spouts with a measuring cap which is this opening / closing cap with a measuring function, for example, Patent Literature 1 discloses a container with a measuring cup provided with a measuring scale on a lower inner surface of a third peripheral wall of an innermost cylinder. I have.

  In a conventional container with a measuring cap such as Patent Literature 1, a dripping content liquid adheres to a screw portion or the like and is tightened more than necessary after being used several times. When the measuring cap is removed in a situation where the measuring cap is slippery due to slipping or the content liquid adhered thereto, it has been difficult to use the measuring cap because it is difficult to rotate the measuring cap.

Japanese Utility Model Publication No. 64-53061

SUMMARY OF THE INVENTION It is an object of the present invention to solve the above-described problems in the related art, and a measuring cap capable of easily performing an opening / closing operation even in a weak user such as a child or an elderly person or in a slippery situation. The purpose of this is to provide a pouring tap.
Another object of the present invention is to provide a spout with a measuring cap that can accurately measure the content liquid at the time of pouring.

As a means for solving the above problems, a spout with a measuring cap according to the present invention,
A main body cap that is densely and immovably assembled to the mouthpiece of the container body, and has an ejection pipe that guides a liquid to be poured from the bottom wall of the insertion cylinder located in the mouthpiece,
And tightly screwed screwed cylinder on the outer circumferential surface of the body cap to cover the infusion exit tube having a closed top tubular metering tube to be inserted into the fitting cylinder, a transparent or semi-transparent synthetic resin Consisting of an integrally molded measuring cap,
The metering cap has a plurality of stepped portions between the metering cylinder of largest diameter provided with the minimum diameter of the metering cylinder provided at the top plate side the screwing cylinder side, wherein the stepped portion of the plurality of And, on the outer peripheral surface of all of the measuring cylinders provided between the top plate and the screwing cylinder, is extended so as to gradually spread laterally from the top plate toward the flange wall of the screwing cylinder. A plurality of enlarged-diameter blades are formed, and the top-side ends of the blades are formed at the same height as the top plate .

With the above-described configuration, the wing portion becomes a cue portion and a knob portion when the weighing cap is opened and closed due to the opening and closing operation. Even a weak user can easily and smoothly perform the opening and closing operation. Also, the step can be used as a scale for weighing at the time of pouring. Further, since the top end of the blade portion is formed at the same height as the top plate of the measuring cylinder, the self-standing stability can be further improved when the measuring cap is inverted.

  In another configuration of the present invention, two to four blades are formed radially from the central axis of the measuring cap.

  By further providing two to four wings radially outward from the center axis of the measuring cap as legs extending outward, a further improvement in self-standing stability is expected.

  Further, another configuration of the present invention is that the step portion has a plane wall provided in an outer flange shape.

  Since the step portion has the flat wall provided in the shape of the outer flange, the configuration is easy to recognize when the step portion is used as a measuring scale, and the content liquid can be accurately measured.

The above-described configuration of the present invention has the following effects.
By providing the weighing cap with the wings, it is possible to easily and smoothly perform the turning operation when opening and closing the weighing cap even in a slippery situation or a user with weak power. It became excellent in stability.
In addition, since the step portion of the measuring cap can be used as a scale at the time of measurement, it is possible to accurately measure the content liquid.

It is a top view (a) of a measuring cap in one embodiment of the present invention attached to a container body, and a partial longitudinal section (b). It is a perspective view of a measuring cap in a first embodiment example of the present invention. It is a top view (a) and a partial longitudinal section (b) of a measuring cap in a second embodiment example of the present invention.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

FIG. 1 is (a) a plan view of a measuring cap and (b) a partial longitudinal sectional view of a mouthpiece, a main body cap, and a measuring cap in an embodiment of the present invention assembled to a container body.
The spout 20 with a measuring cap according to the present invention includes a main body cap 1 and a measuring cap 10. The main body cap 1 is assembled to a mouthpiece 17 of a bottle-shaped container body 16 for storing a content liquid, and the measuring cap 10 is detachably screwed to the main body cap 1 to open and close the container body 16.

  As shown in FIG. 1 (b), the main body cap 1 includes a fitting tube 2 that fits tightly into the mouth tube portion 17 of the container body 16, and a pouring tube erected on the bottom wall 3 of the fitting tube 2. 5, a top wall 7 connected to the upper end of the fitting tube 2 in the form of an outer collar, and having an assembly tube 8 erected, and a mounting tube 9 hanging down from the outer peripheral end of the top wall 7. I have.

  The bottom wall 3 has a tapered wall shape that is inclined downward at a location deviated slightly inward, and a gutter-shaped pouring cylinder 5 stands on the opening edge of the pouring opening 4 formed inside the bottom wall 3. Is established. The dispensing cylinder 5 has a C-shape cylindrical shape, and a half side of the dispensing cylinder 5 is a dispensing opening 4 serving as an opening for facilitating visual observation of the state of dispensing the content liquid. The bottom part of the bottom wall 3 where is located is a return port for the content liquid into the container body 16. The dispensing cylinder 5 has a reinforcing portion 6 on the curved back side opposite to the opening side.

  The mounting cylinder 8 is a portion where the measuring cap 10 is screwed and mounted. The mounting cylinder 9 is a portion where the main body cap 1 is screwed and assembled to the container body 16, and a lower end thereof is provided with a rotation preventing piece 9a. A non-slip knurled vertical groove is provided on the outer peripheral surface of the mounting cylinder 9. By engaging the rotation preventing piece 9a with the rotation preventing concave portion 18 of the container body 16, the main body cap 1 is screwed into the container body 16 by the co-rotation of the main body cap 1 accompanying the rotation when the measuring cap 10 is attached and detached. To prevent loosening.

  The measuring cap 10 has a top-end cylindrical shape in which the opening side is inserted into the fitting tube 2 in a state where the measuring cap 10 is assembled to the main body cap 1, and has a tip 13 whose diameter is slightly enlarged like a trumpet. A flange wall 14 provided in an outer flange shape from a substantially central height position of the measuring tube 11, and a flange wall 14 hanging down from a peripheral end of the flange wall 14 and tightly screwing into an outer peripheral surface of the assembly tube 8. And a sealing member 15a which is in close contact with the inner peripheral surface of the assembling cylinder 8 to prevent leakage of the liquid content, and is integrally formed of a transparent or translucent synthetic resin. A non-slip knurled vertical groove is also provided on the outer peripheral surface of the screwing cylinder 15.

  The measuring cylinder 11 of the measuring cap 10 has a top plate 11a at an upper portion, and the top plate 11a allows the measuring cap 10 to be self-standing when the measuring cap 10 is inverted. The measuring cylinder 11 is provided with a step 11b extending from the top plate 11a to the center. It is preferable that the step portion 11b has a flat wall provided in an outer flange shape so as to be able to be used as a scale for measurement at the time of pouring, since the content liquid can be accurately measured. On the outer peripheral surface of the measuring cylinder 11, a plurality of enlarged (to be referred to as trumpet-shaped or horn-shaped) blade portions 12 extending so as to gradually expand laterally from the top plate 11 a toward the flange wall 14 are provided. It is molded integrally. By forming the top end of the blade portion 12 at the same height as the top plate 11a, the self-standing stability can be further improved when the measuring cap 10 is inverted. Further, the blade portions 12 are provided radially from the central axis O of the measuring cap 10 as two (every 180 degrees), three (every 120 degrees), four (every 90 degrees) legs extending outward. The self-sustaining stability is further improved. If the number of the blades 12 is too large, it may be difficult to visually observe the content liquid measured from the outside of the transparent or translucent measuring cap 10 at the time of pouring.

  The blade portion 12 on the outer peripheral surface of the measuring cap 10 serves as a cue portion and a knob portion when the measuring cap 10 is opened and closed in a rotating operation. It is possible to easily and smoothly execute the opening / closing operation even for a weak user such as a user.

Next, an embodiment of the present invention will be described.
In the first embodiment, as shown in FIG. 1, four wings 12 are formed on the outer periphery of the measuring cap 10 every 90 degrees. When the rotating operation is performed with the blade portion 12 serving as a cue portion and a knob portion so that the measuring cap 10 is detached from the main body cap 1, it can be removed as shown in FIG. Thereafter, when the content liquid is poured into the measuring cap 10, the self-standing state can be obtained when the measuring cap 10 is turned upside down with the top plate 11a down as shown in FIG. 2B. At the time of this inversion, the top end of the blade portion 12 is at the same height as the top plate 11a and functions like a leg extending outward, so that the self-standing stability can be enhanced.

  In addition, the step portion 11b provided on the transparent or translucent synthetic resin measuring cylinder 11, particularly the flat wall provided in the outer flange shape, can be used as a scale when measuring the content liquid. In FIG. 2, the number of steps 11b is one, but a plurality of steps 11b may be provided according to the target measurement.

  In the second embodiment, as shown in FIG. 3, three wing portions 12 are formed on the outer peripheral portion of the measuring cap 10 every 120 degrees. Since the number of the blades 12 is small as three, the metered content liquid is configured to be easily visible from the outside.

  As described above, the configuration of the spout 20 and the operation and effect thereof according to the embodiment have been described, but the embodiment of the invention is not limited to the above embodiment.

  In the above-described embodiment, the assembly of the main body cap 1 to the mouth portion 17 has been described as being screwed. However, the assembly of the main body cap 1 to the mouth portion 17 is not limited to screwing. It may be with a cut assembly. Further, in FIG. 2 of the above embodiment, the volume up to the step 11b is 5 ml, but the volume can be adjusted by appropriately changing the radius of the top plate 11a and the height from the top plate 11a to the step 11b. It is.

  As described above, the present invention enables the rotation of the measuring cap to be performed smoothly by providing the wings, and the step can be used as a scale at the time of weighing. Can be developed in a wider area.

DESCRIPTION OF SYMBOLS 1; Main body cap 2; Fitting cylinder 3; Bottom wall 4; Outlet opening 5; Outflow cylinder 6; Reinforcement part 7; Top wall 8; Assembly cylinder 9; Mounting cylinder 9 a; Measuring tube 11a; Top wall 11b; Step portion 12; Blade portion 13; Tip portion 14; Flange wall 15; Screwing tube 15a; Seal member 16; Container body 17; Mouth tube portion 18; O; (measuring cap) central axis

Claims (3)

Dispensing that is tightly and immovably assembled to the mouthpiece portion (17) of the container body, and guides outflow liquid from the bottom wall (3) of the fitting tube (2) located in the mouthpiece portion (17). A body cap (1) on which a tube (5) is erected,
Weighing and Nishigoto to tightly screwed on the outer peripheral surface of the body cap (1) (15), of the pouring cylinder the fitting cylinder covers (5) (2) Available top tube is inserted into the form A measuring cap (10) having a cylinder (11) and integrally formed of a transparent or translucent synthetic resin;
The measuring cap (10) is provided between a minimum-diameter measuring cylinder (11) provided on the top plate (11a) side and a maximum-diameter measuring cylinder (11) provided on the screwing cylinder (15) side. a plurality of step portions and (11b), all of the metering cylinder provided between the stepped portion of the plurality of (11b) and wherein the top plate (11a) and the screwed sleeve (15) (11) the outer peripheral surface of the top plate (11a) from the screwed tube diameter shaped blade portion formed by extending so as to gradually increases toward the flange wall (14) extends laterally (15) is (12) A spout with a measuring cap, wherein a plurality of the spouts are formed and the top end of the blade (12) is formed at the same height as the top plate (11a) . The spout with a measuring cap according to claim 1, wherein two to four blades (12) are formed radially from a central axis (O ) of the measuring cap (10).   3. The spout with a measuring cap according to claim 1, wherein the step portion (11 b) has a flat wall provided around the outer flange. 4.

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